Sony Mobile today announced it's rolling the next software update for Xperia Z1 and Xperia Z Ultra, including more UI enhancement and upgrade to Android 4.3 Jelly Bean from Android 4.2. Here's more info:

The new software update blends the Sony Xperia software with Google's Jelly Bean release to create some cool user experiences, in addition to a few performance tweaks, some of the functionality includes:

- Media apps: WALKMAN, Album and Movies, with Sony Entertainment Network cloud service integration - a more converged and full Sony entertainment experience - Sony Entertainment Network and PlayMemories integration with a more intuitive UI, offering seamless access to both local and cloud content